Although 2025 did not set a new global temperature record, it still delivered clear signs of a warming planet.

Climate change is already fueling dangerous heat waves, raising sea levels and transforming the oceans. Even if countries ...

Climate change is already fueling dangerous heat waves, raising sea levels, and transforming the oceans. Even if countries ...

Tiny plastic particles drifting through the oceans may be quietly weakening one of Earth’s most powerful climate defenses.

Trump’s climate policy is the geopolitical equivalent. It is a scorched earth strategy that sacrifices the climate to win a ...

The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among ...

Models can predict catastrophic or modest damages from climate change, but not which of these futures is coming.

President Donald Trump's administration is finalizing its repeal of a foundational scientific determination that underpins ...

Earth warmed by about 1.47 degrees Celsius in 2025, pushing the planet closer to what experts say is a dangerous threshold.

At a particularly sensitive political moment for the Climate Commitment Act, state officials acknowledged they've ...

In an executive order, Trump put an end to more than three decades of U.S. support for the United Nations Framework ...

Oceans absorb about a quarter of the carbon dioxide released by human activity every year, slowing the pace of global warming ...